260123256

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 750072960

約数和(自身を除く): 489949704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 223, 306, 408, 446, 612, 669, 892, 953, 1224, 1338, 1784, 1906, 2007, 2676, 2859, 3791, 3812, 4014, 5352, 5718, 7582, 7624, 8028, 8577, 11373, 11436, 15164, 16056, 16201, 17154, 22746, 22872, 30328, 32402, 34119, 34308, 45492, 48603, 64804, 68238, 68616, 90984, 97206, 129608, 136476, 145809, 194412, 212519, 272952, 291618, 388824, 425038, 583236, 637557, 850076, 1166472, 1275114, 1700152, 1912671, 2550228, 3612823, 3825342, 5100456, 7225646, 7650684, 10838469, 14451292, 15301368, 21676938, 28902584, 32515407, 43353876, 65030814, 86707752, 130061628, 260123256]

約数ペア:

[(1, 260123256), (2, 130061628), (3, 86707752), (4, 65030814), (6, 43353876), (8, 32515407), (9, 28902584), (12, 21676938), (17, 15301368), (18, 14451292), (24, 10838469), (34, 7650684), (36, 7225646), (51, 5100456), (68, 3825342), (72, 3612823), (102, 2550228), (136, 1912671), (153, 1700152), (204, 1275114), (223, 1166472), (306, 850076), (408, 637557), (446, 583236), (612, 425038), (669, 388824), (892, 291618), (953, 272952), (1224, 212519), (1338, 194412), (1784, 145809), (1906, 136476), (2007, 129608), (2676, 97206), (2859, 90984), (3791, 68616), (3812, 68238), (4014, 64804), (5352, 48603), (5718, 45492), (7582, 34308), (7624, 34119), (8028, 32402), (8577, 30328), (11373, 22872), (11436, 22746), (15164, 17154), (16056, 16201)]